Night light



FIG. 1 is a perspective view of a nightlight showing my new design;

FIG. 2 is a front elevation thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevation thereof, the left side elevation being a mirror image thereof; and,

FIG. 5 is a bottom plan view thereof.

The broken lines in the following drawings form no part of the claimed design. 

The ornamental design for a night light, as shown and described. 